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Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)

  • Audited Supplier
  • 11 yrs
  • leading factory

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Product Highlights

  • Wide Gas Compatibility: Suitable for oxygen, nitrogen, air, and other high-purity gases with pressure up to 15MPa.
  • Durable Brass Construction: Body made of high-quality Brass Hpb-59-1 for reliable performance.
  • Comprehensive Certifications: Certified by AENOR, SKZ, ACS, Watermark, WRAS, and GOST standards.
  • High Pressure Safety: Safety device pressure range of 20.25~22.5MPa ensures operational safety.
  • Customization Services: Offers full customization from samples, designs, and OEM/ODM services.
  • Large Production Capacity: Monthly production capacity of 100,000 pieces with 31 production lines.
  • Global Market Reach: Exporting to North America, South America, Europe, Australia, and Asia.

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Optional pre-shipment inspection for quality and quantity checks.
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Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)

Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D) pictures & photos
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D) pictures & photos
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D) pictures & photos
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D) pictures & photos
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D) pictures & photos
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D) pictures & photos
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
    Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
    Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
    Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
    Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
    Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
  • Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
    Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)

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Product Description

Mingshi "QF" Series Oxygen Cylinder Valves are are suitable for switching gas flow on the cylinders whose operating medium are oxygen, nitrogen, air and other high-purity gases with the operating pressure ≤ 15Mpa.

The standard is according to GB15382-2009 and other standards are also acceptable.

If you have the demand, please contact with us. We can supply the best competition with the best price.

 
 Product details:

Product Type
QF-2D
Gas Service Oxygen, Air, Nitrogen
Working Pressure 15MPa
Orifice Diameter ø4mm
Body Material Brass
Inlet Thread PZ27.8/W28.8/25E
Outlet Thread G5/8
Pressure of Safety Device 20.25~22.5MPa
Surface Treatment Shot Blasting or Pickling
Working Temperature -40ºC~+60ºC
Design Weight (g/pcs) 410

 
 
 ABOUT US
Zhejiang Mingshi Piping Systems Co., Ltd.
Scale:  more than 1000 employees;
Technology: Professional technical engineers and R&D team;
Management: Scientific management and strict quality control system;
Equipments: Advanced automatic production line and test equipment;
Innovation: Continuously diversify products range to satisfy customers;
Production capacity: 100000PCS/month;
Marketing network: Europe, South Africa, Mecico, Asia, Australia
Certificate:AENOR, SKZ, ACS, WATERMARK, WRAS,GOST
Marketing mode: >90% export business

INQUIRY
We offer our best price with our best products and best service. 
if you want to know more about our factory and our products, then pls chat with me. I am on line at 8: 00-17: 00 (chinese local time) from Monday to Saturday. Call me or send me emails. 
Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)Industry Gas Cylinder Valve - Oxygen Cylinder Valve (QF-2D)
 

About the Supplier

This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2431512". Items marked "verified" are certified.

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Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.
Zhejiang Mingshi Xingxin HVAC Technology Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
5/F, Blk 3, Mingshi Plaza, 8 Mingshi Rd, Diankou Town, Zhuji City, Shaoxing, Zhejiang, China
verified Plant Area
76225.2 square meters
verified Number of Employees
626
verified Registered Capital
58,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Ningbo Port
verified Minimum Order Quantity
2000 pcs
verified Supply Chain Partners
40

Our Production Capability & Technical Expertise

verified Main Products
Aluminum Plastic Pipe, PEX-b Pipe, PPR Pipe, PPR Fitting, Brass Fitting, Manifolds, Valve
verified Production Lines
31
verified Production Machines
Punching Machine, CNC, Cutting Line, Pipe Processing Line
verified QA/QC inspectors
20 people
verified Inspection Type for Finished Products
Random inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
11 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2015-06-03
verified Export Year
9 Years
verified Main Markets
North America, South America, Europe, Australia
verified Repeat Buyers Choice
80%~100%
verified Number of Foreign Trading Staff
2
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO9001:2015
verified Product Certification
CE
verified Cooperated with Fortune 500
No

FAQ

What gases can this valve handle?
It is suitable for oxygen, nitrogen, air, and other high-purity gases.
What is the maximum operating pressure?
The valve supports operating pressures up to 15MPa.
Is customization available for this product?
Yes, we offer full customization from samples, designs, and provide OEM/ODM services.
What certifications does the valve have?
It holds AENOR, SKZ, ACS, Watermark, WRAS, and GOST certifications.
What is the minimum order quantity?
The minimum order quantity is 2000 pieces.
What is the lead time for production?
The lead time is one month for both peak and off-peak seasons.
What materials are used for the valve body?
The body material is Brass Hpb-59-1.
What are the payment terms?
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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